8273693559080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1787}}^1\times {\mathrm{4271}}^1$

素因数の和:6771

約数の個数: 128

約数和(自身を含む): 19113866472960

約数和(自身を除く): 10840172913880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 661, 820, 1322, 1640, 1787, 2644, 3305, 3574, 4271, 5288, 6610, 7148, 8542, 8935, 13220, 14296, 17084, 17870, 21355, 26440, 27101, 34168, 35740, 42710, 54202, 71480, 73267, 85420, 108404, 135505, 146534, 170840, 175111, 216808, 271010, 293068, 350222, 366335, 542020, 586136, 700444, 732670, 875555, 1084040, 1181207, 1400888, 1465340, 1751110, 2362414, 2823131, 2930680, 3502220, 4724828, 5646262, 5906035, 7004440, 7632277, 9449656, 11292524, 11812070, 14115655, 15264554, 22585048, 23624140, 28231310, 30529108, 38161385, 47248280, 48429487, 56462620, 61058216, 76322770, 96858974, 112925240, 115748371, 152645540, 193717948, 231496742, 242147435, 305291080, 312923357, 387435896, 462993484, 484294870, 578741855, 625846714, 925986968, 968589740, 1157483710, 1251693428, 1564616785, 1937179480, 2314967420, 2503386856, 3129233570, 4629934840, 5044935097, 6258467140, 10089870194, 12516934280, 20179740388, 25224675485, 40359480776, 50449350970, 100898701940, 201797403880, 206842338977, 413684677954, 827369355908, 1034211694885, 1654738711816, 2068423389770, 4136846779540, 8273693559080]

約数ペア:

[(1, 8273693559080), (2, 4136846779540), (4, 2068423389770), (5, 1654738711816), (8, 1034211694885), (10, 827369355908), (20, 413684677954), (40, 206842338977), (41, 201797403880), (82, 100898701940), (164, 50449350970), (205, 40359480776), (328, 25224675485), (410, 20179740388), (661, 12516934280), (820, 10089870194), (1322, 6258467140), (1640, 5044935097), (1787, 4629934840), (2644, 3129233570), (3305, 2503386856), (3574, 2314967420), (4271, 1937179480), (5288, 1564616785), (6610, 1251693428), (7148, 1157483710), (8542, 968589740), (8935, 925986968), (13220, 625846714), (14296, 578741855), (17084, 484294870), (17870, 462993484), (21355, 387435896), (26440, 312923357), (27101, 305291080), (34168, 242147435), (35740, 231496742), (42710, 193717948), (54202, 152645540), (71480, 115748371), (73267, 112925240), (85420, 96858974), (108404, 76322770), (135505, 61058216), (146534, 56462620), (170840, 48429487), (175111, 47248280), (216808, 38161385), (271010, 30529108), (293068, 28231310), (350222, 23624140), (366335, 22585048), (542020, 15264554), (586136, 14115655), (700444, 11812070), (732670, 11292524), (875555, 9449656), (1084040, 7632277), (1181207, 7004440), (1400888, 5906035), (1465340, 5646262), (1751110, 4724828), (2362414, 3502220), (2823131, 2930680)]